PRI 534 - kSemanticVariant issues

- In the `Unihan_Variants.txt` data file for Unicode 17.0, the following entries contain "asymmetrical" `kSemanticVariant` properties; normally, if A is a semantic variant of B, then it is assumed that B is also a semantic variant of A:

U+34C1	kSemanticVariant	U+7F51<kMatthews
U+604B	kSemanticVariant	U+6200<kMatthews
U+7684	kSemanticVariant	U+65F3<kSMSZD2003Index:T
U+76D7	kSemanticVariant	U+76DC<kMatthews
U+7F54	kSemanticVariant	U+7F51<kFenn
U+8AE9	kSemanticVariant	U+8B5C
U+9F8D	kSemanticVariant	U+9F92<kHanYu:T U+2028B<kKangXi:T U+2215B<kKangXi:T
U+20487	kSemanticVariant	U+5152
U+2174F	kSemanticVariant	U+5B2A<kKangXi:TZ
U+244B9	kSemanticVariant	U+7217
U+2CEA2	kSemanticVariant	U+4E0C
U+2CEA3	kSemanticVariant	U+65E6 U+8DB3
U+2CEA4	kSemanticVariant	U+6EDA U+6EFE U+7384 U+78D9 U+886E U+889E
U+2CEA5	kSemanticVariant	U+5353
U+2CEA6	kSemanticVariant	U+9AD8
U+2CEA7	kSemanticVariant	U+5149 U+6C34
U+2CEA8	kSemanticVariant	U+50CF U+8C61
U+2CEAA	kSemanticVariant	U+2DE30
U+2CEAC	kSemanticVariant	U+3F16 U+74E5 U+24B24
U+2CEAD	kSemanticVariant	U+5E72 U+5E79
U+2EC63	kSemanticVariant	U+5C35

- This can be fixed by adding these new entries:

U+3F16	kSemanticVariant	U+2CEAC
U+4E0C	kSemanticVariant	U+2CEA2
U+50CF	kSemanticVariant	U+2CEA8
U+5149	kSemanticVariant	U+2CEA7
U+5152	kSemanticVariant	U+20487
U+5353	kSemanticVariant	U+2CEA5
U+5C35	kSemanticVariant	U+2EC63
U+5E72	kSemanticVariant	U+2CEAD
U+5E79	kSemanticVariant	U+2CEAD
U+65E6	kSemanticVariant	U+2CEA3
U+6EDA	kSemanticVariant	U+2CEA4
U+6EFE	kSemanticVariant	U+2CEA4
U+7217	kSemanticVariant	U+244B9
U+74E5	kSemanticVariant	U+2CEAC
U+78D9	kSemanticVariant	U+2CEA4
U+8B5C	kSemanticVariant	U+8AE9
U+8C61	kSemanticVariant	U+2CEA8
U+8DB3	kSemanticVariant	U+2CEA3
U+24B24	kSemanticVariant	U+2CEAC
U+2DE30	kSemanticVariant	U+2CEAA

- And also update (extend) these entries to:

U+5B2A	kSemanticVariant	U+2174F U+21D13<kKangXi:T
U+6200	kSemanticVariant	U+604B U+24548<kKangXi:T
U+65F3	kSemanticVariant	U+5DA9<kSMSZD2003Index:T U+7684
U+6C34	kSemanticVariant	U+6C35<kMatthews U+2CEA7
U+7384	kSemanticVariant	U+4F2D<kMatthews U+2CEA4
U+76DC	kSemanticVariant	U+76D7 U+20A81<kKangXi:T
U+7F51	kSemanticVariant	U+34C1 U+7F54 U+2627D<kKangXi:T
U+886E	kSemanticVariant	U+889E<kMatthews U+2CEA4
U+889E	kSemanticVariant	U+886E<kMatthews U+2CEA4
U+9AD8	kSemanticVariant	U+9AD9<kFenn U+2CEA6
U+2028B	kSemanticVariant	U+6566<kKangXi:TZ U+9F8D

- Note that additional data separated from the added code points by a less-than sign (<) may be needed, but this would require appropriate linguistic expertise then...

- As a side note, be warned that the contact form has been replacing all original tabulation characters by spaces in this report...